MAX25615

7A Sink, 3A Source, 12ns, SOT23 MOSFET Drivers

Automotive Grade MOSFET Drivers with High Source/Sink Currents and Low Propagation Delay


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Description

The MAX25615 is a high-speed MOSFET driver IC for automotive applications. The driver is capable of sinking 7A and sourcing 3A peak currents. The IC, which is an enhancement over MAX5048 devices, has inverting and non-inverting inputs that provide greater flexibility in controlling the MOSFET. It also features two separate outputs working in complementary mode, offering flexibility in controlling both turn-on and turn-off switching speeds.

The IC has internal logic circuitry that prevents shoot-through during output-state changes. The logic inputs are protected against voltage spikes up to +16V, regardless of V+ voltage. Propagation delay time is minimized and matched between the inverting and non-inverting inputs. The IC has a very fast switching time, combined with short propagation delays (12ns typ), making it ideal for high-frequency circuits. The IC operates from a +4V to +15.5V single power supply and typically consumes 0.5mA of supply current. The MAX25615 has standard TTL input logic levels.

The MAX25615 is available in a 6-pin SOT23 package and operates over the -40°C to +125°C temperature range.

MAX25615: Functional Diagram MAX25615: Functional Diagram Enlarge+

Key Features

  • Automotive Ready: AEC-Q100 Qualified
  • Independent Source and Sink Outputs
  • +4V to +15.5V Single Power-Supply Range
  • 7A Peak Sink Current
  • 3A Peak Source Current
  • Inputs Rated to +15.5V, Regardless of V+ Voltage
  • 12ns Propagation Delay
  • Matched Delays Between Inverting and Non-inverting Inputs Within 500ps
  • TTL Logic-Level Inputs
  • Low-Input Capacitance: 10pF (typ)
  • Thermal-Shutdown Protection
  • Small SOT23 Package Allows Routing PCB Traces Underneath
  • -40°C to +125°C Operating Temperature Range

Applications/Uses

  • DC-DC Converters
  • Motor Control
  • Power MOSFET Switching
  • Switch-Mode Power Supplies
  • Time-of-Flight Cameras

See parametric specs for MOSFET Drivers (35)


Part NumberNo. of DriversLogic PolarityConfig.IOUT
(A)
RON
(Ω)
RON
(Ω)
Rise/ Fall Time @+25°C
(ns)
VSUPPLY
(V)
Package/PinsOper. Temp.
(°C)
Budgetary
Price
peaktypmaxtypSee Notes
MAX25615 1
Inverting
Noninverting
High-Side P Drive
Low-Side N Drive
70.260.325/4 (1000pF)4 to 16
SOT23/6
-40 to +125$1.13 @1k

Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

MAX25615EVKIT: Evaluation Kit for the MAX25615
Request Reliability Report for: MAX25615 
Device   Fab Process   Technology   Sample size   Rejects   FIT at 25°C   FIT at 55°C   Material Composition  

Note : The failure rates are summarized by technology and mapped to the associated material part numbers. The failure rates are highly dependent on the number of units tested.

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